必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.91.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49507
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.42.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:14 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 42.91.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
NSLOOKUP信息:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
177.58.10.104 attackspam
Scanning
2019-12-13 19:40:00
45.227.255.48 attack
2019-12-12T14:02:10.936915homeassistant sshd[1725]: Unable to negotiate with 45.227.255.48 port 23330: no matching cipher found. Their offer: aes256-cbc,rijndael-cbc@lysator.liu.se,aes192-cbc,aes128-cbc,arcfour128,arcfour,3des-cbc,none [preauth]
2019-12-13T12:03:20.154825homeassistant sshd[3040]: Unable to negotiate with 45.227.255.48 port 23210: no matching cipher found. Their offer: aes256-cbc,rijndael-cbc@lysator.liu.se,aes192-cbc,aes128-cbc,arcfour128,arcfour,3des-cbc,none [preauth]
...
2019-12-13 20:06:54
211.143.246.38 attackbotsspam
Invalid user nagios from 211.143.246.38 port 59294
2019-12-13 19:33:39
188.162.166.64 attackbots
Unauthorized connection attempt from IP address 188.162.166.64 on Port 445(SMB)
2019-12-13 19:36:10
217.182.79.245 attackbotsspam
SSH Bruteforce attempt
2019-12-13 19:52:24
118.70.113.2 attack
Dec 13 06:51:51 TORMINT sshd\[30409\]: Invalid user calou from 118.70.113.2
Dec 13 06:51:51 TORMINT sshd\[30409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.70.113.2
Dec 13 06:51:52 TORMINT sshd\[30409\]: Failed password for invalid user calou from 118.70.113.2 port 51984 ssh2
...
2019-12-13 19:59:28
186.93.155.217 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 13-12-2019 07:45:10.
2019-12-13 19:41:25
191.240.127.181 attack
Unauthorized connection attempt from IP address 191.240.127.181 on Port 445(SMB)
2019-12-13 19:38:39
182.68.120.50 attack
Unauthorized connection attempt from IP address 182.68.120.50 on Port 445(SMB)
2019-12-13 19:39:37
178.124.147.187 attackspambots
Brute force attack originating in BY.  Using IMAP against O365 account
2019-12-13 19:42:59
80.91.176.183 attackspambots
Unauthorized connection attempt from IP address 80.91.176.183 on Port 445(SMB)
2019-12-13 19:44:40
178.62.0.138 attack
2019-12-08 14:17:15,581 fail2ban.actions        \[3073\]: NOTICE  \[ssh\] Ban 178.62.0.138
2019-12-08 14:37:08,385 fail2ban.actions        \[3073\]: NOTICE  \[ssh\] Ban 178.62.0.138
2019-12-08 14:53:20,337 fail2ban.actions        \[3073\]: NOTICE  \[ssh\] Ban 178.62.0.138
2019-12-08 15:09:39,117 fail2ban.actions        \[3073\]: NOTICE  \[ssh\] Ban 178.62.0.138
2019-12-08 15:25:56,671 fail2ban.actions        \[3073\]: NOTICE  \[ssh\] Ban 178.62.0.138
...
2019-12-13 20:01:59
118.25.8.234 attackspam
Dec 13 10:50:17 sauna sshd[20430]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.8.234
Dec 13 10:50:19 sauna sshd[20430]: Failed password for invalid user mkangethe from 118.25.8.234 port 38914 ssh2
...
2019-12-13 19:32:30
106.13.131.4 attackbots
Dec 13 08:44:46 MK-Soft-Root1 sshd[29125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.131.4 
Dec 13 08:44:48 MK-Soft-Root1 sshd[29125]: Failed password for invalid user koson from 106.13.131.4 port 57852 ssh2
...
2019-12-13 20:11:00
81.19.78.65 attackspambots
ugass83@rambler.ua

- WordPress comment spam on the blog
- spam via email

DNS server of the spammer
ns2.rambler.ru   81.19.73.8
ns3.rambler.ru   81.19.83.8
ns4.rambler.ru   81.19.73.9
ns5.rambler.ru   81.19.83.9
2019-12-13 20:02:40

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